package zuoye;

public class Booktest {
    public static void main(String[] args) {
        Book book = new Book();

        String info = book.getBookInfo();//获取图书信息

        System.out.println(info);

       String bookNameSetBefore = book.getBookName();
       System.out.println("-------");
       System.out.println(bookNameSetBefore);

        book.setBookName("《活着》");

        String bookNameSetAfter = book.getBookName();
        System.out.println(bookNameSetAfter);
        System.out.println("---------");
        book.setPrice(50);
        book.setAuthor("余华");
        book.setPublisher("新华出版社");

        System.out.println(book.getBookInfo());
    }



}
